i have a pro 197 , and i have problems programming , i can get some of the conversation and when someone else comes back on it sounds like they are talkin japanese, lol , im in western colorado in montrose county , and i have the repeator sites programed in and i here some things fine but seems to be some channels that are scrammbled , how do i fix this so i can understand what they are sayin , plz help me im new to all this new teqnology,